BMW N55 Complete Engine Build Kit by 5150 AutoSport Valvetrain:SuperTech providing enhanced reliability and durability

providing enhanced reliability and durability under extreme conditions

Powerflex Upgraded Polyurethane Suspension Bushings for BMW F32 Rear-Wheel Drive 4-Series Models

2012-2015     F30/F31/F34     335i

- Genuine BMW Head Gasket- CP-Carrillo x 5150 Pro-Xtreme Forged Piston Set

- *(1x) 16AN pickup and (1x) 10AN pickup for an inline external pump and/or mechanical pump

BMW N55 Complete Engine Build Kit by 5150 AutoSport Valvetrain:SuperTech providing enhanced reliability and durabilityHave you been considering building your N55 powered BMW but weren't sure where to start? Unsure of what components to pair for the best possible power and reliability combination? We receive inquiries daily from N55 owners interested in building their engine but unsure where to start. The 5150 AutoSport Complete Engine Build Kit features every component you need to fortify your BMW N55 internally and prepare your engine for high power, high boost